The silicon carbide heating element is a kind of non-metal high temperature electric heating element. It is made of selected super quality green silicon carbide as main material.which is made into blank,silicided under high temperature and re-crystallized. Compared with metal electric heating element,this kind of element is characterized by high-applied temperature,anti-oxidization,easy installation and maintenance. Therefore, it is widely used in various high temperature electric furnaces and other electric heating devices, such as in the industries of magnet, ceramice, powder metallurgy, glass metallurgy and machinery,etc.

　　1. High working temperature: 1400C.

　　2. Long time last.

　　3. Varous type available. Rod, U, W, Single Spiral, Double Spiral

　　1. High working temperature: 1500C (Surface Temperature)

　　2. Various shapes: Rod, U, W, Single Spiral, Doule Spiral shapes are availible.

　　3. Large size range: Diameter 14-54mm, Length 200-4500mm.

　　4. Fast Delivery: Normal quantity can be ready in 10 days.

　　5. Very competitive prices.

　　1. SiC Heating rod is heated in the air after the formation of a silicon oxide film compact surface,Into a protective film to protect the antioxidant, play a role in prolonging life. In recent years, our company developed a variety of silicon carbide coating to prevent cracking, for a variety of gas furnace.

　　2. Continuous use of silicon carbide, hoping to slow increasing resistance to maintain long life.

　　3. Globar as far as possible in parallel. If the silicon carbide with different resistance and series resistance of silicon carbide rod load, resulting in a rapid increase in a silicon carbide rod resistance, shorter life expectancy.

　　4. After the silicon carbide rod with the temperature higher lifetime is shorter, so in the furnace temperature super 1400 DEG C, accelerate the oxidation rate, shorten life. Use note try not to let the silicon carbide surface temperature is too high.